Recent content by John Mulcahy

Those files are ATMOS encodings of the file you load into REW. REW has everything it needs and does not need to be directly connected, the From file measurement option has all the same data as a direct connection.

That file is the original sweep.

Neither is likely to have any effect on your results. The measure with filters feature works as intended. Perhaps you could try connecting a loopback from the output to the input to eliminate any external factors and help isolate where the process is going wrong.

That included file was generated by REW.

On that version it is in Actions, button at the top right.

No, there isn't a way to do that in REW. You can adjust the frequency span you measure, however, or just adjust the graph frequency span :).

This is the response of the filter you generated: There's a lot of time delay in your measurements, which you could fix by adjusting the timing offset. I'm not sure what you intended or expected, but when you generate a minimum phase result the original phase of your measurement is discarded...

Which measurement did you select for Measure with these filters? It should be the one used when generating the filters. The resulting measurement will include a list of the filters used and the measurement they were obtained from in the notes.

The change will be reflected in the Cumulative IR shift figure on the Info panel and in the title of the t=0 adjustment dialog.

Something in the replay path is slow to unmute, the dither option helps with that.

Use the Java driver option and choose the device names that start EXCL.

Yes.

It should be 12 dB lower (factor of 1/4) to correspond to the increased sample rate and preserve energy. If you import each into REW you should see they have the same frequency response levels.

They usually would be, assuming the channel levels are well matched to start with.

Builds updated today (beta 102) with this change: Fixed: Group delay plots were incorrect when the IR peak was offset from t = 0 by more than a few ms